Question

Find the solution x2+3x-4=0

Answer 1

x=-4, +1

Explanation:

`x^2+3x-4`

First, We need to factor

`(x+4)(x-1)=0`

Now we set both factors to zero and solve

`(x+4) = 0\\x = -4\\\\(x-1)=0\\x=1`

So, X = -4, and +1